This licence is used when there are more users in the software than the 100,000 that can be accommodated in the hardware controllers. If this licence is deployed and a user presents their card to any reader in the system, but that user record cannot be found in the database of the local controller, the controller will interrogate the Integriti server to see if the user exists in the software database. If the user is valid in the software database, then access is granted immediately, and that user and their permissions are downloaded to that specific controller, overwriting the oldest user in that controller.